CN204187868U - Flexible pipe water conservancy diversion solar water heater - Google Patents
Flexible pipe water conservancy diversion solar water heater Download PDFInfo
- Publication number
- CN204187868U CN204187868U CN201420478100.0U CN201420478100U CN204187868U CN 204187868 U CN204187868 U CN 204187868U CN 201420478100 U CN201420478100 U CN 201420478100U CN 204187868 U CN204187868 U CN 204187868U
- Authority
- CN
- China
- Prior art keywords
- vacuum heat
- mozzle
- pipe
- solar
- heat collection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of flexible pipe water conservancy diversion solar water heater, comprise water tank, vacuum heat collection pipe, a mozzle is provided with in described vacuum heat collection pipe, 1-5cm bottom the distance vacuum heat collection pipe of mozzle one end, the mozzle other end stretches out vacuum heat collection pipe and is connected with diversion seat, diversion seat is in the least significant end of water tank, and diversion seat is provided with pod apertures.The utility model is by improving solar vacuum heat-collecting pipe internal structure, strengthen hot water and the large circulation being incubated inner bucket water in solar vacuum heat absorbing pipe, lower the temperature of hot water in solar vacuum heat-collecting pipe, reduce hot water in solar vacuum heat absorbing pipe and produce thermal-radiating radiation loss because temperature is high, the solar energy that solar vacuum heat-collecting pipe is absorbed is delivered in time in heat-preserving container and stores, thus improves the thermal efficiency of solar water heater; And material is easy to get, accurate positioning, simple installation, with low cost.
Description
Technical field
The utility model relates to solar water heater field, is a kind of flexible pipe water conservancy diversion solar water heater specifically.
Background technology
Universal-type solar energy water heater relies on solar vacuum heat absorbing pipe to absorb solar thermal energy by the water heating in pipe, and in pipe, the water of heating carries out heat exchange due to the water in buoyancy and heat-preserving container, and the temperature of insulation inner bucket water is improved becomes hot water and for people to use.Because solar-energy water heater vacuum endothermic tube belongs to slender type, internal diameter is less relative to length, due to heat transfer and the flow behavior of water, the hot water being difficult to be formed outer heating upwards flows and large circulation that water that internal layer does not heat flows downward, just in pipe, form multiple little circulation, mutually alternately the hot water absorbing solar energy is delivered to heat-preserving container by these little circulation, so little circulation is mutually alternately slow, and in vacuum heat absorbing pipe, water temperature is higher.The Temperature Distribution of insulation inner bucket water is that upper height bends down on the other hand, in vacuum heat absorbing pipe, hot water rises to upper strata rapidly after leaving vacuum tube, the coolant-temperature gage of the bottom is lower, because vacuum heat absorbing pipe protrudes heat-preserving container bottom surface 5 ~ 10cm, therefore the bottom water that in heat-preserving container, temperature is lower not easily refluxes and arrives vacuum heat absorbing pipe inner bottom part, makes the state of temperature that the water in vacuum heat absorbing pipe remains higher.Because in vacuum heat absorbing pipe, the temperature of water is higher, absorption solar radiation heating while also with outside vacuum tube with ultrared form heat-radiation heat-dissipating, heat-radiation heat-dissipating amount is directly proportional to water temperature in vacuum heat absorbing pipe, in vacuum heat absorbing pipe, water temperature its heat-radiation heat-dissipating higher is more, thus affects the heat absorption efficiency of solar water heater.
Current appearance one adds a single u-shaped mozzle in vacuum heat collection pipe, mozzle is made up of plastics or glass, although hot water and the large circulation being incubated inner bucket water in solar vacuum heat absorbing pipe can be strengthened, reduce the temperature of hot water in solar vacuum heat absorbing pipe, reduce hot water in solar vacuum heat absorbing pipe and produce thermal-radiating radiation loss because temperature is high, thus improve the thermal efficiency of solar water heater, if but use plastic production mozzle, because the density of plastics is less, length outside protruded tube is too short, and mozzle is not fixed, the termination of mozzle may swing in the water tank having hot water circuit, can accurately not arrive the assigned address on the bottom surface of water tank, if use glass to make mozzle, not only cost significantly rises, and installation and transportation are greatly constant, careless slightlyly just can damage.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of flexible pipe water conservancy diversion solar water heater, not only improve the thermal efficiency of solar water heater, and material is easy to get, accurate positioning, simple installation, with low cost.
For achieving the above object, the utility model is realized by following technical scheme.
A kind of flexible pipe water conservancy diversion solar water heater, comprises water tank, vacuum heat collection pipe, is provided with a mozzle in described vacuum heat collection pipe, and 1-5cm bottom the distance vacuum heat collection pipe of mozzle one end, the mozzle other end stretches out vacuum heat collection pipe and is connected with diversion seat.Because diversion seat has certain weight, can not move with the circulation of water in water tank, the mozzle making it to be attached thereto is fixed up, and can not swing with water circulation.
The length that described mozzle stretches out vacuum heat collection pipe can make diversion seat just drop on the lowest part of water tank.The length that mozzle stretches out is determined according to different solar water heater specifications, can determine at scene when mounted, and long waste material, too short diversion seat can not drop on the lowest part of water tank.
The diameter of described mozzle is less than radius of a circle in vacuum heat collection pipe.
Described diversion seat is the bell of hollow, and the interface be connected with mozzle is arranged at top.The diameter on diversion seat base is less than the external diameter of vacuum heat collection pipe.The surrounding of diversion seat is provided with 2-4 pod apertures.The lower base 2-5cm along distance diversion seat of pod apertures.
beneficial effect:compared with prior art, the utility model has the advantage of:
1) material is easy to get, and building materials market all size has sale, cheap;
2) simple installation, only by Hose Jacket on diversion seat, need put into water tank by diversion seat;
3) accurate positioning, diversion seat and mozzle have constant weight, naturally can fall the lowest part of water tank.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 the utility model partial enlarged drawing;
Fig. 3 the utility model diversion seat schematic diagram.
Number in the figure represents
1. water tank 2. vacuum heat collection pipe 3. mozzle 4. diversion seat 5. pod apertures 6. interface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, flexible pipe water conservancy diversion solar water heater, comprise water tank 1, vacuum heat collection pipe 2, the mozzle 3 that a plastic flexible pipe is made is provided with in described vacuum heat collection pipe 2,1-5cm bottom the distance vacuum heat collection pipe 2 of mozzle 3 one end, mozzle 3 other end stretches out vacuum heat collection pipe 2 and is connected with diversion seat 4.The length that mozzle 3 stretches out vacuum heat collection pipe 2 can make diversion seat 4 just drop on the lowest part of water tank 1, and the length that mozzle 3 stretches out is determined according to different solar water heater specifications, can determine at scene when mounted.The diameter of mozzle 3 is less than radius of a circle in vacuum heat collection pipe 2, and the diameter of mozzle 3 too slightly can affect vacuum heat collection pipe 2 effectively internal diameter, reduces the efficiency that vacuum heat collection pipe 2 absorbs solar energy.Diversion seat 4 is the bell of hollow, and the interface 6 be connected with mozzle 3 is arranged at top, and the diameter on diversion seat 4 base is less than the external diameter of vacuum heat collection pipe 2, and the surrounding of diversion seat 4 is provided with 2-4 pod apertures 5, the lower base 2-5cm along distance diversion seat 4 of pod apertures 5.During installation, mozzle 3 is connected on the interface 6 at diversion seat 4 top, diversion seat 4 is put into together with the opening part of mozzle 3 from water tank 1 and vacuum heat collection pipe 2 grafting, water tank 1 lowest part is allocated to instrument, then the other end of mozzle 3 is put into vacuum heat collection pipe 2, finally vacuum heat collection pipe 2 is inserted water tank 1, assemble complete.
For those skilled in the art; can according to actual conditions on the basis of above-described embodiment; under the prerequisite not departing from the utility model principle; some modification and improvement can also be made; equally the purpose of this utility model can be realized; but above-mentioned various change obviously should be in protection domain of the present utility model.
Claims (8)
1. a flexible pipe water conservancy diversion solar water heater, comprise water tank, vacuum heat collection pipe, it is characterized in that, in described vacuum heat collection pipe, be provided with a mozzle, 1-5cm bottom the distance vacuum heat collection pipe of mozzle one end, the mozzle other end stretches out vacuum heat collection pipe and is connected with diversion seat.
2. flexible pipe water conservancy diversion solar water heater according to claim 1, is characterized in that, the length that described mozzle stretches out vacuum heat collection pipe can make diversion seat just drop on the lowest part of water tank.
3. flexible pipe water conservancy diversion solar water heater according to claim 1, is characterized in that, the diameter of described mozzle is less than radius of a circle in vacuum heat collection pipe.
4. flexible pipe water conservancy diversion solar water heater according to claim 1, is characterized in that, described diversion seat is the bell of hollow, and the interface be connected with mozzle is arranged at top.
5. flexible pipe water conservancy diversion solar water heater according to claim 4, is characterized in that, the diameter on described diversion seat base is less than the external diameter of vacuum heat collection pipe.
6. flexible pipe water conservancy diversion solar water heater according to claim 4, is characterized in that, the surrounding of described diversion seat is provided with 2-4 pod apertures.
7. flexible pipe water conservancy diversion solar water heater according to claim 5, is characterized in that, the lower base 2-5cm along distance diversion seat of described pod apertures.
8. flexible pipe water conservancy diversion solar water heater according to claim 1, is characterized in that, described mozzle is plastic flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478100.0U CN204187868U (en) | 2014-08-22 | 2014-08-22 | Flexible pipe water conservancy diversion solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478100.0U CN204187868U (en) | 2014-08-22 | 2014-08-22 | Flexible pipe water conservancy diversion solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187868U true CN204187868U (en) | 2015-03-04 |
Family
ID=52619861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478100.0U Expired - Fee Related CN204187868U (en) | 2014-08-22 | 2014-08-22 | Flexible pipe water conservancy diversion solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187868U (en) |
-
2014
- 2014-08-22 CN CN201420478100.0U patent/CN204187868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20170822 |